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Apexbio Technology LLC Hematoxylin 517-28-2 5g

Supplier: Apexbio Technology LLC B36715000
Hematoxylin (CAS 517-28-2) is a naturally derived dye obtained from the heartwood of Haematoxylum campechianum Upon oxidation hematoxylin forms a quinone structure that complexes with metal ions such as aluminum or iron producing a cationic dye-metal complex This complex preferentially binds to basophilic cellular components particularly nucleic acids within cell nuclei resulting in prominent nuclear staining Hematoxylin is most commonly applied in combination with eosin in H E staining protocols facilitating differentiation of nuclear and cytoplasmic structures in histological and pathological tissue analysis
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